| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.40 | 6.401% | $203.6515 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $176.56 | 5.519% | $186.3043 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $40.80 | 10.202% | $44.9624 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $214.79 | 10.429% | $237.1904 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $188.68 | 10.539% | $208.565 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $180.39 | 7.169% | $193.3222 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $49.33 | 8.530% | $53.5378 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $1,041.95 | $1,127.5336 | $1,127.53 | $1,127.50 | $1,127.60 | |